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Energy Flow in an Ecosystem — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceEnergy Flow in an Ecosystem1 Mark
MCQ
Oxygen is released into the atmosphere by the process of
  • A
    respiration
  • ✓
    Photosynthesis
  • C
    Combustion
  • D
    All of these
✓

Answer

Correct option: B.
Photosynthesis
Photosynthesis

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